PATAGONIAN EXPEDITIONS I ZOOLOGY. 



EXPLANATION OF PLATE XVI. 



Arctocephalus philippii and A. australis. 



PAGE 



Fig. I. Arctocephalus philippii: Skull, from above, c? ad., X f . Same 



skull as Plate XV, Fig. 2 131 



Fig. 2. Arctocephalus australis : Skull, from above, d^ ad., X f . Same 



skull as Plate XV, Fig. i 124 



(vol. in) 



